by Drs. Amin Widjaja Tunggal, Ak., M.B.A $7.00
by Prof. Dr. H.A.R. Tilaar, MSc.Ed $11.00
by Drs. Sudarsono, S.H., M.Si $7.00
by Prof. Moeljatno, S.H $9.00
by Prijono Tjiptoherijanto, S.E, M.A, Ph.D $11.00
by Elizabeth E. Graves $12.00